Questions related to webcam setup/configuration. Please mention your model/make of webcam when asking questions.

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0
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1answer
8 views

Integrated webcam defined in VirtualBox but doesn't show on skype or with OpenCV

I run Ubuntu 14.10 guest on Windows 7 host VirtualBox. My Dell Integrated webcam is defined: However, when I try accessing the webcam from Python's OpenCV, I fail (see Python code and failure at ...
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0answers
7 views

Unable to install external webcam on ubuntu

I've a samsung laptop with an embedded camera, which works fine. However I've a better webcam that would like to use but all software I've used cannot detect it in ubuntu. with lsusb, i can see the ...
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0answers
16 views

How to create a virtual video device in ubuntu

I have a local server which just publish video to a address http://localhost:8080 I can get the video on any browser in the local network. Is there a way to create a virtual video device which will ...
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0answers
11 views

Sony Vaio VGN FZ21E WebCam

Gang!!! I use a Sony Vaio Laptop Computer, model VGN-FZ21E, with Lubuntu (last upgraded version). My problem is about the internal WebCam (Motion Eye) and Microphone: Lubuntu doesn't recognize these ...
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0answers
16 views

Camera is not responding after closing the program with ctrl+c

I'm working on camera using opencv 2.4.10 and C++ with Ubuntu 14.04 , When I run a program using the camera and stop it with Ctrl + C, I can't get it run for a second time and it gives me the ...
2
votes
1answer
33 views

How to test if my laptop components is already working?

I previously test to run Ubuntu 14.04.2 LTS from the disk to try if my hardwares will work. I've test the WiFi and the graphics card, the WiFi works but the graphics card nvdia geforce gt 720m is need ...
0
votes
1answer
18 views

Moving webcam over from Ubuntu 12 to Ubuntu 14 - permission denied

I am trying to move to ubuntu 14.04 from ubuntu 12.04, but I'm having some trouble with my webcam. Specifically, whenever I try to access /dev/video0, I get a permission denied. on Ubuntu 12.04, my ...
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0answers
45 views

Ubuntu on Macbook Air 7.2

I am having a few problems with running Ubuntu 15.04 on a Macbook Air 7.2. Namely the webcam, WiFi and it doesn't wake up when I close the lid. Googling the 7.2 version with Ubuntu doesn't bring up ...
0
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1answer
26 views

Zoom/pan/tilting webcam

I have a logitech camera and I need a way to zoom the image. I tried lots of options but none game me that option. Can someone help? I would be more confortable with CLI tools by the way.
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0answers
46 views

Integrated webcam problem on Ubuntu

I just try to get my integrated webcam into my virtual machine Ubuntu 14.04 with VMware workstation. But when I use cheese or everythings else I just have a black screen... So for the technicals ...
0
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0answers
16 views

Use webcam with PulseAudio while JACK is running?

I use JACK Audio Connection Kit with pulseaudio-module-jack so that all of my PulseAudio apps play sound through JACK. It works perfectly for 99% of my needs but I've found that JACK grabs my webcam ...
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0answers
16 views

Web Based Video Recording GUI

I've created a gstreamer pipeline code for capturing the screen and video of a webcam and putting both in sync into a single file. I'm looking for a web based "open source" UI to use (and ...
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0answers
58 views

Intigrated webcam not working ubuntu 15.04

i installed ubuntu 15.04 in my laptop but the webcam is not working. message displayed is 'no video device found'. already tried with 'fn+camera' but still not working.
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0answers
39 views

Ubuntu webcam access core-dumps on VirtualBox

I have Ubuntu running as guest OS on VirtualBox. I want to do some programming in cv2 (openCV) involving the built-in webcam on my dell laptop, but when I try to run Cheese, I get: ...
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0answers
32 views

KVM : Connect USB PS3 Eye Webcam to Virtual Machine

General Question: What keeps a USB device from registering correctly in a KVM virtual machine? Specific: The PS3 Eye (ID 1415:2000 Nam Tai E&E Products Limited or OmniVision Technologies, Inc ...
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0answers
15 views

sony vaio vpccw1s1e webcam not working

I've got a Sony Vaio vpccw1s1e laptop and I can't get the webcam working. I'm running Ubuntu 15.04. I have no idea where to start with fixing this so any help is greatly received.
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0answers
50 views

Integrated webcam in ubuntu 14.04

Cam is not working for skype (used to work some time ago). dvgrab - Error: no camera exists. According to skype - no devices found. According to System settings -> Multimedia -> Audio and video ...
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0answers
55 views

Problem with gstreamer - jpeg format in recording HD

I'm using this pipeline script to capture simultaneously from a webcam (in 1080P - 30 fps) and a framegrabber (24 fps) and the audio into one container: gst-launch-1.0 \ v4l2src device=/dev/video0 ...
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0answers
29 views

Webcam light flashing randomly

So basicly a few weeks ago the light on my webcam just randomly starts flashing, I have a lenovo G520 running ubuntu 14.10 I also reinstalled my system with a newer and it still happens? What do you ...
0
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2answers
77 views

Ubuntu doesn't detect webcam

Cheese just doesn't detect the webcam .. nor other software. This is an MSI GT70 2PC. I cannot even find someone having the problem. The webcam even works fine on windows 8.1 . I also tried adding ...
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0answers
40 views

Asus K50I Webcam with image up side down on skype

I've Ubuntu 14.04 on my Asus k50I laptop and as I try to test my video settings on Skype my image is upside down. I've searched some solutions. I've installed libv4l-0 , also libv4l-0:i386 and then ...
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0answers
24 views

my webcam wont work, but it worked fine yesterday? ubuntu 14.04

I havent removed any software or anything. its a gateway nv 522 or something that used to have windows 8 but failed so I used ubuntu. also the wireless doesnt seem to be working, which was also fine ...
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0answers
67 views

Ubuntu 14.04 Thinkpad T440s Integrated webcam not detected

I am hoping someone can help me in figuring out how to get my integrated webcam to work, it's really frustrating, if I haven't included information that would be helpful for debugging this, please, ...
1
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0answers
11 views

How can I display a still image / short video loop through a webcam? [duplicate]

I need to sneak away from my desk without the person I'm video chatting realising. I am staying pretty still, and she's working so not that observant. I think a still image would fool her for long ...
0
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1answer
135 views

Running multiple pipelines of gstreamer simultaneously in sync

Thanks to help of "thiagoss" I made these pipelines below for gstreamer. one is capturing via Webcam and the other from frame grabber. the thing now is that I don't know how to merge them ( I want ...
0
votes
1answer
159 views

HD recording via logitech c930e webcam

I want to record an Hd video stream via this webcam (hopefully using a script) to capture simultaneously with a screen recording into one container. (you can see the pipeline code I've used before, ...
0
votes
1answer
93 views

Something is using my camera on Ubuntu 14.04.2

My camera is always active and it shuts down(led on camera) when I open-close cheese web-camera program. Is someone using my camera or just a bug? I have heard that many can control web-cameras. On ...
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0answers
50 views

audio device not found! arecord -l has strange behaviour

I am in a very strange situation. I have a commodity hardware. I attached my webcam (Logitech C525) .Now here is what is happening: Running a record -l produces this output ...
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0answers
39 views

Why browsers cannot recognise external webcamera?

My laptop has an inbuilt web camera but I want to use an external, USB web camera. Most of the programs can recognise it, but browsers don't (exactly Flash plugin).
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2answers
370 views

Laptop webcam no longer recognised in Ubuntu 15.04

As the title implies, my laptop no longer seems to see the built in webcam. I installed 15.04 about a week ago and it's been fine until around yesterday. lsusb: Bus 004 Device 006: ID 1770:ff00 Bus ...
2
votes
0answers
34 views

Two webcams of the same model are not working

I've been developing a dual webcam system for stereoscopic purposes, in a linux enviroment, using c++ with the opencv library The ideal setup would be with 2 webcams of the same model, but it didn't ...
0
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0answers
54 views

Ubuntu 14.04 Webcam VirtualMachine

I'm new in Ubuntu and I chose to use it with VirtualMachine. I wanted to test my integrated webcam from my notebook in it, I already connected it in the VM by clicking in "Removable Devices". But ...
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0answers
52 views

Webcam on MacBookAir6.1 does not work

I installed 14.04 on a MacBookAir 6.1 but the webcam does not work. All other issues I was able to resolve thanks to the community, this is the only left. The result of lspci -nnk is as follows: ...
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0answers
73 views

mtp not work ubuntu vivid 14.10 and Lenovo S-930

I added into /etc/udev/rules.d/51-android.rules: UBSYSTEM=="usb", ATTR{idVendor}=="17ef", ATTR{idProduct}=="7718", MODE="0666" Then I ran the following command (restarting the udev service): $ ...
0
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0answers
42 views

Built-in microphone and webcam no longer detected

I have a Dell vostro with built-in microphone and webcam. Until a couple of weeks ago both were working fine; now the microphone doesn't record sound and neither Skype nor Cheese detect the webcam. ...
0
votes
1answer
251 views

Thinkpad L450 Webcam not working

I've installed ubuntu 15.04 on my new Thinkpad L450. So far everything is working. But the Webcam does not seem to work, it is not recognized, e. g. by cheese. $ lsusb Bus 003 Device 002: ID ...
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0answers
210 views

15.04 libopencv conflicts, how to resolve?

So, I installed Cheese from the main repo, and it doesn't want to work. It just seg faults as soon as you launch it. It was working fine in 14.04, so I don't know what's going on. So, I hunted ...
1
vote
2answers
75 views

How do I make a video using my webcam? [duplicate]

I have an EEE PC 701 and want to record video using the built-in webcam. I have installed Lubuntu 14.10. I already have installed avconv and I want to use avconv.
1
vote
1answer
93 views

Webcam not working on Skype 14.04

My webcam does not work on Skype and I'm trying in vain to figure it out. In 'options' in the 'video-devices' my camera is working but when I call someone, I can't press the camera button nor does it ...
1
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0answers
59 views

Skype video captures with green static noise

Recently I've put 64-bit Ubuntu 15.04 on my Dell Inspiron 15 5548. I am experiencing big troubles with the video in Skype. It is capturing with big green static noise, while with other programs such ...
0
votes
1answer
61 views

Problem webcam Ubuntu 14.10, please help me! :(

The Cheese Webcam Booth this not working properly when I try to take a picture, she calls usually can capitar images, but when I click to take the picture, it is saved all black, no image only black ...
0
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0answers
20 views

streamer is talking poor photos

I have a usb web camera on /dev/video0 Ive used streamer in the past, and it worked great, but for some reason, right now, its taking lousy photos. Compare these photos: one taken using streamer, one ...
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0answers
133 views

C920 + OpenCV and VLC resolution problem

I am trying to use one webcam Logitech C920 with OpenCV to record videos and the resolution recorded is 640x320. I already tried to change the resolution with .set(CV_CAP_PROP_FRAME_WIDTH,1280) but it ...
1
vote
1answer
128 views

How do I prevent webcam hacks [closed]

I have read on many websites that there is an increasing number of attacks on webcams, based on viruses and similar software that allow third parties to gain control of the webcam of an attacked ...
0
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0answers
23 views

Dell Letitude E6400 Webcam Issues

I have Ubuntu 12.04 and when I inter lsusb in the terminal I get: root@joel:~# lsusb Bus 005 Device 002: ID 0a5c:5800 Broadcom Corp. BCM5880 Secure Applications Processor Bus 001 Device 001: ID ...
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0answers
105 views

Using a webcam with an odroid XU3

I am new to ubuntu having to use it for a project, i have an odroid XU3 running Ubuntu 12.04 and i am having issues with getting an input from a logitech webcam. Having looked around a few forums I ...
-1
votes
1answer
118 views

webcam not working

I have a usb webcamera, which isnt working right. when i run cheese, or streamer, the light comes on, but I never get video or photo output. here is what dmesg says: [151626.040060] usb 1-4: new ...
0
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0answers
106 views

Drivers / setup for Macbook Pro 11,3 webcam and Ubuntu 14.10?

I've not been able to find any documentation on whether or not I should expect to be able to make the webcam work on my Macbook Pro 11,3 with Ubuntu 14.10. Would appreciate guidance.
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0answers
223 views

Cheese and GTK UVC Video Viewer not detecting external webcam

Ubuntu 14.04 LTS 64bit. External iBall webcam usb 2.0. Lenovo Z560 Laptop. My problem is, Cheese and GTK UVC Video viewer do not detect my external webcam. It just shows a black screen. The solutions ...
1
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0answers
150 views

Ubuntu 12.04 - Integrated Webcam not found with lsusb but it shows up in usb-devices?

This is an Alienware Area-51 m15x laptop, pre-2009 so not a Dell product. The integrated webcam worked under Ubuntu 10.x and I actually had it working briefly and could see my face in guvcview after ...